package oocl.eshop.ui.filter;

import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import oracle.net.aso.r;

/**
 * Servlet Filter implementation class CheckLogin
 */
public class CheckLogin implements Filter {

	/**
	 * Default constructor.
	 */
	public CheckLogin() {
		// TODO Auto-generated constructor stub
	}

	/**
	 * @see Filter#destroy()
	 */
	public void destroy() {
		// TODO Auto-generated method stub
	}

	/**
	 * @see Filter#doFilter(ServletRequest, ServletResponse, FilterChain)
	 */
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
			throws IOException, ServletException {
		HttpServletRequest request2 = (HttpServletRequest) request;
		HttpSession session = request2.getSession();
		if (session.getAttribute("merchant") == null&&request.getParameter("mTel")==null)
			request.getRequestDispatcher("login.jsp").forward(request, response);
		else
			chain.doFilter(request, response);
	}

	/**
	 * @see Filter#init(FilterConfig)
	 */
	public void init(FilterConfig fConfig) throws ServletException {
		// TODO Auto-generated method stub
	}

}
